000 00244nam a22001097a 4500
082 _a574.5
_bPRA;2
100 _aPrajapati, G.P.
245 _aPrinciples of Ecology
_cG.P.Prajapati
260 _bCyber Tech
_c2018
300 _a264
942 _cENG
999 _c182238
_d182238